LEADER 04289nam 2200781Ia 450 001 9910451492003321 005 20210615030222.0 010 $a1-280-86872-4 010 $a9786610868728 010 $a1-4294-2711-6 010 $a90-474-1194-3 010 $a3-11-019530-5 024 7 $a10.1515/9783110195309 035 $a(CKB)1000000000334694 035 $a(EBL)280869 035 $a(OCoLC)476024769 035 $a(SSID)ssj0000270268 035 $a(PQKBManifestationID)11215260 035 $a(PQKBTitleCode)TC0000270268 035 $a(PQKBWorkID)10261970 035 $a(PQKB)10951620 035 $a(MiAaPQ)EBC280869 035 $a(MiAaPQ)EBC3003907 035 $a(DE-B1597)20128 035 $a(OCoLC)840443336 035 $a(OCoLC)948655874 035 $a(DE-B1597)9783110195309 035 $a(Au-PeEL)EBL3003907 035 $a(CaPaEBR)ebr10171796 035 $a(CaONFJC)MIL86872 035 $a(OCoLC)568022423 035 $a(EXLCZ)991000000000334694 100 $a20050923d2005 uy 0 101 0 $aeng 135 $aurnn#---|u||u 181 $ctxt 182 $cc 183 $acr 200 10$aWell-posed, ill-posed, and intermediate problems with applications$b[electronic resource] /$fYu. P. Petrov and V.S. Sizikov 210 $aLeiden ;$aBoston $cVSP$dc2005 215 $a1 online resource (244 p.) 225 1 $aInverse and ill-posed problems series,$x1381-4524 300 $aDescription based upon print version of record. 311 0 $a90-6764-432-3 320 $aIncludes bibliographical references and index. 327 $tFront matter --$tPreface --$tContents --$tPart I. Three classes of problems in mathematics, physics, and engineering --$tChapter 1. Simplest ill-posed problems --$tChapter 2. Problems intermediate between well- and ill-posed problems --$tChapter 3. Change of sensitivity to measurement errors under integral transformations used in modeling of ships and marine control systems --$tBibliography to Part I --$tPart II. Stable methods for solving inverse problems --$tChapter 4. Regular methods for solving ill-posed problems --$tChapter 5. Inverse problems in image reconstruction and tomography --$tBibliography to Part II --$tIndex 330 $aThis book deals with one of the key problems in applied mathematics, namely the investigation into and providing for solution stability in solving equations with due allowance for inaccuracies in set initial data, parameters and coefficients of a mathematical model for an object under study, instrumental function, initial conditions, etc., and also with allowance for miscalculations, including roundoff errors. Until recently, all problems in mathematics, physics and engineering were divided into two classes: well-posed problems and ill-posed problems. The authors introduce a third class of problems: intermediate ones, which are problems that change their property of being well- or ill-posed on equivalent transformations of governing equations, and also problems that display the property of being either well- or ill-posed depending on the type of the functional space used. The book is divided into two parts: Part one deals with general properties of all three classes of mathematical, physical and engineering problems with approaches to solve them; Part two deals with several stable models for solving inverse ill-posed problems, illustrated with numerical examples. 410 0$aInverse and ill-posed problems series. 606 $aDifferential equations$xNumerical solutions 606 $aNumerical analysis$xImproperly posed problems 606 $aEngineering mathematics 606 $aMathematical physics 608 $aElectronic books. 615 0$aDifferential equations$xNumerical solutions. 615 0$aNumerical analysis$xImproperly posed problems. 615 0$aEngineering mathematics. 615 0$aMathematical physics. 676 $a515.35 676 $a518/.6 700 $aPetrov$b Yu. P$01044489 701 $aSizikov$b V. S$g(Valerii? Sergeevich)$0725438 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910451492003321 996 $aWell-posed, ill-posed, and intermediate problems with applications$92470186 997 $aUNINA LEADER 01276nam 2200349 n 450 001 996388988203316 005 20221102113151.0 035 $a(CKB)1000000000639829 035 $a(EEBO)2240886757 035 $a(UnM)99861039 035 $a(EXLCZ)991000000000639829 100 $a19920106d1645 uy | 101 0 $aeng 135 $aurbn||||a|bb| 200 04$aThe malignants lamentation$b[electronic resource] $ein which all sorts of royalists, bemoan the miseries which have fallen upon them for taking up armes against the Parliament. Together with an acknowledgement of their former errors. Published according to order 210 $aLondon, $cPrinted by J.M.$d1645 215 $a16 p 300 $aAnnotation on Thomason copy: "Aug: 25". 300 $aCropped at foot, affecting catchwords and some text. 300 $aReproduction of the original in the British Library. 330 $aeebo-0018 606 $aRoyalists$zEngland$y17th century$vEarly works to 1800 607 $aGreat Britain$xHistory$yCivil War, 1642-1649 615 0$aRoyalists 801 0$bCu-RivES 801 1$bCu-RivES 801 2$bCStRLIN 801 2$bWaOLN 906 $aBOOK 912 $a996388988203316 996 $aThe malignants lamentation$92367572 997 $aUNISA LEADER 03316oam 2200493 450 001 9910299475803321 005 20190911112725.0 010 $a3-319-02341-1 024 7 $a10.1007/978-3-319-02341-0 035 $a(OCoLC)869936944 035 $a(MiFhGG)GVRL6YHJ 035 $a(EXLCZ)992550000001199501 100 $a20131126d2014 uy 0 101 0 $aeng 135 $aurun|---uuuua 181 $ctxt 182 $cc 183 $acr 200 10$aTerahertz planar antennas for next generation communication /$fKumud Ranjan Jha, Ghanshyam Singh 205 $a1st ed. 2014. 210 1$aCham [Switzerland] :$cSpringer,$d2014. 215 $a1 online resource (xxi, 207 pages) $cillustrations (some color) 225 0 $aGale eBooks 300 $aDescription based upon print version of record. 311 $a3-319-02340-3 320 $aIncludes bibliographical references and index. 327 $aTerahertz Sources and Antennas -- Multilayered microstrip transmission-line -- Microstrip Antenna Design by using Electromagnetic Bandgap Material -- Patch Array Antenna on EBG Substrate -- Ring-resonator Integrated Hemi-elliptical Lens Antenna -- Design of Highly Directive Cavity type Terahertz Antenna -- Performance Analysis of an Open-Loop Resonator Loaded Terahertz Microstrip Antenna -- Comparison Method to Predict the Directivity of Terahertz Patch Antenna -- THz Frequency Selective Surface -- Development in the Terahertz Communication System. 330 $aThis book describes various methods to enhance the directivity of  planar antennas, enabling the next generation of high frequency, wireless communication.  The authors discuss various applications to the terahertz regime of the electromagnetic spectrum, with an emphasis on gain enhancement mechanisms.  The numerical models of these antennas are presented and the analytical results are supported, using commercial simulators. The multilayer substrate microstrip transmission line at terahertz frequency is also explored and a method to obtain the various parameters of this interconnect at high frequency is described.  This book will be a valuable resource for anyone needing to explore the terahertz band gap for future wireless communication, in an effort to solve the bandwidth (spectrum scarcity) problem. ? Enables development of terahertz communication systems in a license-free band of the electromagnetic spectrum; ? Describes methods to design a multi-layered substrate transmission line to reduce various losses in the terahertz band; ? Includes methods to enhance the directivity of planar antennas using electromagnetic bandgap material, double layered substrate material and frequency selective surface (FSS) in the terahertz band. 606 $aAntennas (Electronics) 606 $aTerahertz spectroscopy 615 0$aAntennas (Electronics) 615 0$aTerahertz spectroscopy. 676 $a620 676 $a621.3 676 $a621.381 676 $a621.3815 700 $aJha$b Kumud Ranjan$4aut$4http://id.loc.gov/vocabulary/relators/aut$0989113 702 $aSingh$b Ghanshyam 801 0$bMiFhGG 801 1$bMiFhGG 906 $aBOOK 912 $a9910299475803321 996 $aTerahertz Planar Antennas for Next Generation Communication$92262108 997 $aUNINA